The Least Time-Consuming Method of Collecting Data for Use in a Systems

question 13

Multiple Choice

The least time-consuming method of collecting data for use in a systems survey is

• A)observation.
• B)interviews.
• C)questionnaires.
• D)reviewing system documentation.

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Definitions:

Multiple Regression

An approach in statistics where multiple predictors are used to estimate the outcome of a target variable.

Path Analysis

A specialized type of structural equation modeling used to describe directed dependencies among a set of variables, suitable for analyzing complex causal relationships.

Causality

The concept that an event (the cause) directly leads to another event (the effect) through a causal relationship.

Correlations

Statistical measures that denote the extent to which two or more variables fluctuate together.